--Do you mind if I keep pets in this building?
--__________
| A．I would rather you did not actually. | B．It is not allowed here |
| C．Yeah！I love pets. | D．No,you can not. |
The young man seized the thief by _________ collar and hit him on _________ head.
| A．the; the | B．his; his |
| C．the; his | D．his; the |
The seals _________ living fish.
| A．feed on | B．fed on |
| C．feed by | D．fed by |
Leaves gradually _________ around the fallen trunks.
| A．gathered | B．accumulated |
| C．collected | D．assembled |
—How was the debate last night?
— Super ！ Rarely _________ so much media attention.
| A．a debate attracted | B．did a debate attract |
| C．a debate did attract | D．attracted a debate |
Portia, for _________ physics had once been very hard, turned out to be a physicist.
| A．whom | B．whose |
| C．that | D．Which |